Answer: I think it is negative.
Step-by-step explanation: When you add a negative to a negative you still have a negative.
<span>Decimal</span>
<span>
</span>
<span>3/2000 = 0.0015</span>
Answer:
It will travel high enough
Step-by-step explanation:
Find the vertex of the parabola:
x=-b/2a
x=-11/2(-16)
x=-11/-32
x=11/32
Plug x=11/32 into quadratic to get the y-coordinate:
h=-16(11/32)^2+11(11/32)+5.5
h=7.391
Since 7.391>7.3, the volleyball will travel high enough (aka. yes)
